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I dont know if this could help you but if you can please try to answer those two that I didn't complete so you could have an idea on what there relationships are and things like that.
Answer:

Step-by-step explanation:
We have been given the function 
Below are steps for finding the inverse of the function.
Step 1:
Replace f(x) with y

Step 2:
Interchange x and y

Step 3:
Solve for y

Step 4:
Replace y with 
